Actresses Melanie Griffith and Rita Wilson perform onstage at the St. John's Health Center's Power Of Pink benefiting The Margie Petersen Breast Center at Sony Studios on November 12, 2012 in Los Angeles, California.

Actresses Melanie Griffith and Rita Wilson perform onstage at the St. John's Health Center's Power Of Pink benefiting The Margie Petersen Breast Center at Sony Studios on November 12, 2012 in Los Angeles, California.

Actresses Melanie Griffith and Rita Wilson perform onstage at the St. John's Health Center's Power Of Pink benefiting The Margie Petersen Breast Center at Sony Studios on November 12, 2012 in Los Angeles, California.

Actresses Melanie Griffith and Rita Wilson perform onstage at the St. John's Health Center's Power Of Pink benefiting The Margie Petersen Breast Center at Sony Studios on November 12, 2012 in Los Angeles, California.

Actresses Melanie Griffith and Rita Wilson perform onstage at the St. John's Health Center's Power Of Pink benefiting The Margie Petersen Breast Center at Sony Studios on November 12, 2012 in Los Angeles, California.

Actresses Melanie Griffith and Rita Wilson perform onstage at the St. John's Health Center's Power Of Pink benefiting The Margie Petersen Breast Center at Sony Studios on November 12, 2012 in Los Angeles, California.